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#!/usr/bin/python
# Copyright: Ansible Project
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
ANSIBLE_METADATA = {'metadata_version': '1.1',
'status': ['preview'],
'supported_by': 'community'}
DOCUMENTATION = '''
---
module: ec2_vol_info
short_description: Gather information about ec2 volumes in AWS
description:
- Gather information about ec2 volumes in AWS.
- This module was called C(ec2_vol_facts) before Ansible 2.9. The usage did not change.
version_added: "2.1"
requirements: [ boto3 ]
author: "Rob White (@wimnat)"
options:
filters:
type: dict
description:
- A dict of filters to apply. Each dict item consists of a filter key and a filter value.
- See U(https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeVolumes.html) for possible filters.
extends_documentation_fragment:
- aws
- ec2
'''
EXAMPLES = '''
# Note: These examples do not set authentication details, see the AWS Guide for details.
# Gather information about all volumes
- ec2_vol_info:
# Gather information about a particular volume using volume ID
- ec2_vol_info:
filters:
volume-id: vol-00112233
# Gather information about any volume with a tag key Name and value Example
- ec2_vol_info:
filters:
"tag:Name": Example
# Gather information about any volume that is attached
- ec2_vol_info:
filters:
attachment.status: attached
'''
# TODO: Disabled the RETURN as it was breaking docs building. Someone needs to
# fix this
RETURN = '''# '''
import traceback
try:
from botocore.exceptions import ClientError
except ImportError:
pass # caught by imported HAS_BOTO3
from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.ec2 import ec2_argument_spec, get_aws_connection_info, boto3_conn, HAS_BOTO3, boto3_tag_list_to_ansible_dict
from ansible.module_utils.ec2 import ansible_dict_to_boto3_filter_list, camel_dict_to_snake_dict
def get_volume_info(volume, region):
attachment = volume["attachments"]
volume_info = {
'create_time': volume["create_time"],
'id': volume["volume_id"],
'encrypted': volume["encrypted"],
'iops': volume["iops"] if "iops" in volume else None,
'size': volume["size"],
'snapshot_id': volume["snapshot_id"],
'status': volume["state"],
'type': volume["volume_type"],
'zone': volume["availability_zone"],
'region': region,
'attachment_set': {
'attach_time': attachment[0]["attach_time"] if len(attachment) > 0 else None,
'device': attachment[0]["device"] if len(attachment) > 0 else None,
'instance_id': attachment[0]["instance_id"] if len(attachment) > 0 else None,
'status': attachment[0]["state"] if len(attachment) > 0 else None,
'delete_on_termination': attachment[0]["delete_on_termination"] if len(attachment) > 0 else None
},
'tags': boto3_tag_list_to_ansible_dict(volume['tags']) if "tags" in volume else None
}
return volume_info
def describe_volumes_with_backoff(connection, filters):
paginator = connection.get_paginator('describe_volumes')
return paginator.paginate(Filters=filters).build_full_result()
def list_ec2_volumes(connection, module, region):
# Replace filter key underscores with dashes, for compatibility, except if we're dealing with tags
sanitized_filters = module.params.get("filters")
for key in list(sanitized_filters):
if not key.startswith("tag:"):
sanitized_filters[key.replace("_", "-")] = sanitized_filters.pop(key)
volume_dict_array = []
try:
all_volumes = describe_volumes_with_backoff(connection, ansible_dict_to_boto3_filter_list(sanitized_filters))
except ClientError as e:
module.fail_json(msg=e.response, exception=traceback.format_exc())
for volume in all_volumes["Volumes"]:
volume = camel_dict_to_snake_dict(volume, ignore_list=['Tags'])
volume_dict_array.append(get_volume_info(volume, region))
module.exit_json(volumes=volume_dict_array)
def main():
argument_spec = ec2_argument_spec()
argument_spec.update(
dict(
filters=dict(default={}, type='dict')
)
)
module = AnsibleModule(argument_spec=argument_spec)
if module._name == 'ec2_vol_facts':
module.deprecate("The 'ec2_vol_facts' module has been renamed to 'ec2_vol_info'", version='2.13')
if not HAS_BOTO3:
module.fail_json(msg='boto3 required for this module')
region, ec2_url, aws_connect_params = get_aws_connection_info(module, boto3=True)
connection = boto3_conn(
module,
conn_type='client',
resource='ec2',
region=region,
endpoint=ec2_url,
**aws_connect_params
)
list_ec2_volumes(connection, module, region)
if __name__ == '__main__':
main()
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